Description
FIXED IND 3.9UH 1.98A 76 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for IDCP1813ER3R9M.
IDCP1813ER3R9M has an inductance value of 3.9 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
IDCP1813ER3R9M is rated for 1.98 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
IDCP1813ER3R9M lists a DC resistance of 76mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
IDCP1813ER3R9M uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±20% |
| Current Rating | 1.98 A |
| DC Resistance (DCR) | 76mOhm Max |
| Operating Temperature | -25°C ~ 105°C |
| Dimensions | 0.177" L x 0.157" W (4.50mm x 4.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Vishay Dale |
| Description | FIXED IND 3.9UH 1.98A 76 MOHM |
| Series | IDCP-1813 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 7.96 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.126" (3.20mm) |
